Bug 67715

Summary:

Web Inspector: trying to scroll mouse wheel when in TextViewer's gutter pane causes EventException::DISPATCH_REQUEST_ERR

Product:

WebKit

Reporter:

Andrey Kosyakov <caseq>

Component:

Web Inspector (Deprecated)

Assignee:

Andrey Kosyakov <caseq>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

apavlov, bweinstein, joepeck, keishi, loislo, pfeldman, pmuellr, podivilov, rik, yurys

Priority:

Keywords:

Regression

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
patch	yurys: review+

Andrey Kosyakov

Reported 2011-09-07 10:25:37 PDT

1. Navigate to webkit.org 2. Open inspector 3. Switch to Resources panel, choose main resource 4. Position mouse over the panel with the line numbers 5. Scroll the wheel 6. Observe DISPATCH_REQUEST_ERR in the console, thrown upon an attempt to dispatchEvent() of a WheelEvent that is currently being dispatched (oding so is against DOM 3 Event spec) This regressed after r90972.

Attachments
patch (2.08 KB, patch) 2011-09-07 10:28 PDT, Andrey Kosyakov	yurys: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Andrey Kosyakov

Comment 1 2011-09-07 10:28:56 PDT

Created attachment 106595 [details] patch

Yury Semikhatsky

Comment 2 2011-09-07 23:48:03 PDT

Comment on attachment 106595 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=106595&action=review > Source/WebCore/inspector/front-end/TextViewer.js:56 > + var clone = document.createEvent("WheelEvent"); Could you describe in the changelog why we need to clone the event here?

Andrey Kosyakov

Comment 3 2011-09-08 02:00:53 PDT

Manually committed r94749: http://trac.webkit.org/changeset/94749

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